1 [NEW!] Sports vocabulary : Words for popular American sports. [ 2 NEW!] Air Travel: Useful words for traveling on airplanes and through airports. 3  The Environment: Vocabulary related to environmental science and climate change.  Family members: Relatives and other important people.
diffusion coefficient see diffusion coefficient. coefficient of digestibility the proportion of a food that is digested compared to what is absorbed, expressed as a percentage. dilution coefficient a number that expresses the effectiveness of a disinfectant for a given organism.
The red symbols show diffusion coefficients for the substances listed in the table below according to their formula weight. Where coefficients were measured at other temperatures they have been corrected to 37 degrees, taking into account the combined effects of temperature and the change of viscosity of water.